Intercom telephone set housing



FIG. 1 is a left side and top perspective view of an intercom telephone set housing showing my new design in cradled assembly;

FIG. 2 is a front elevational view thereof;

FIGS. 3 and 4 are respectively left and right side elevational views thereof; and,

FIGS. 5 and 6 are respectively top and bottom plan views thereof. 

The ornamental design for an intercom telephone set housing, as shown and described. 